package cn.edu.scau.cmi.suwenpeng.chapter05;

public class Circle5_6 {
	double x, y, radius;

	public void setX(double a) {
		x = a;
	}

	public double getX() {
		return x;
	}

	public void setY(double b) {
		y = b;
	}

	public double getY() {
		return y;
	}

	public void setRadius(double r) {
		if (r > 0)
			radius=r;
	}

	public double getRadius() {
		return radius;
	}

	
}
